Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1077690 | Rolling walker | Zhikuo Liu, Liujing Jiang | 2025-06-03 |
| 12259598 | Optical defocus lens and method for implementing optical defocus | Youming Zhang, Lifeng Sun | 2025-03-25 |
ZF
Zhixiang FAN
Overall (2025): #70,216 of 469,880Top 15%
2
Patents 2025